Abstract: A container in which minerals such as silica are prepared for testing or are tested in a thermo-electrolytic process includes bottom and sides for containing a corrosive electrolyte, such as, a sulfuric or hydrochloric acid solution. The bottom and the sides of the container are composed of a high heat resistant cured mixture of graphite or graphite composite material. The sides form a pouring spout. The container has a removable cover.

Abstract: A fish catcher having a handle connected to a base wherein the base is tubular in shape having two ends. On a first end is a large opening less than the diameter of the tube. On the second or distal end is an opening smaller than the large opening. The body is made of an opaque rigid material.